<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        body {
            width: 960px;
            text-align: center;
            margin: 200px auto;
        }

        .lf {
            float: left;
        }

        .rf {
            float: right;
        }

        .mb-10 {
            margin-bottom: 10px;
        }

        .mr-10 {
            margin-right: 10px;
        }

        .ml-10 {
            margin-left: 10px;
        }

        .mt-10 {
            margin-top: 10px;
        }

        .yemei {
            height: 80px;
            line-height: 80px;
        }

        .yemeidiv1,
        .yemeidiv3 {
            height: 80px;
            width: 200px;
            background-color: aqua;
        }

        .yemeidiv2 {
            width: 540px;
            height: 80px;
            background-color: blue;
        }

        .caidan {
            width: 960px;
            height: 30px;
            line-height: 30px;
            background-color: yellowgreen;
        }


        .lh1 {
            width: 370px;
            height: 200px;
            background-color: burlywood;
        }

        .lanmu1-6 {
            width: 750px;
            height: 400px;
            line-height: 200px;
        }

        .lh2 {
            height: 200px;
            width: 180px;
            background-color: blueviolet;
        }

        .lanmu7-9 {
            width: 200px;
            height: 400px;
            line-height: 130px;
        }

        .lanmu7-9>div {
            height: 130px;
            background-color: chartreuse;
        }

        .yejiao {
            height: 60px;
            width: 960px;
            line-height: 60px;
            background-color: cornflowerblue;
        }
    </style>
</head>

<body>
    <div class="yemei mb-10">
        <div class="lf yemeidiv1">logo</div>
        <div class="lf yemeidiv2 ml-10 mr-10">banner1</div>
        <div class="lf yemeidiv3">banner2</div>
    </div>
    <div class="caidan mb-10">
        菜单
    </div>
    <div>
        <div class="lf lanmu1-6">
            <div class="lf lanmu1 mr-10 mb-10 lh1">栏目1</div>
            <div class="lf lanmu2 mb-10 lh1">栏目2</div>
            <div class="lf lanmu3 mr-10 lh2">栏目3</div>
            <div class="lf lanmu4 mr-10 lh2">栏目4</div>
            <div class="lf lanmu5 mr-10 lh2">栏目5</div>
            <div class="lf lanmu6 lh2">栏目6</div>
        </div>
        <div class="rf lanmu7-9 mb-10">
            <div class="lanmu7 mb-10">栏目7</div>
            <div class="lanmu8 mb-10">栏目8</div>
            <div class="lanmu9">栏目9</div>
        </div>
    </div>
    <div class="lf yejiao mt-10">
        页脚
    </div>
</body>

</html>